Add stub deprecation files for each of the old guides.

There are hundreds of stackoverflow answers, reddit posts and blog
articles that link to these documents, so it's a nicer user experience
if they're not plain 404s.

The intention is to let these hang around only for relatively short
while. The alpha is likely to bring in many new users and they will be
reading the documents mentioned above.

mk/docs.mk

@@ -29,6 +29,12 @@ DOCS := index intro tutorial complement-bugreport \
     complement-lang-faq complement-design-faq complement-project-faq \
     rustdoc reference
 
+# Legacy guides, preserved for a while to reduce the number of 404s
+DOCS += guide-crates guide-error-handling guide-ffi guide-macros guide \
+    guide-ownership guide-plugins guide-pointers guide-strings guide-tasks \
+    guide-testing
+
+
 PDF_DOCS := reference
 
 RUSTDOC_DEPS_reference := doc/full-toc.inc

src/doc/guide-crates.md

@@ -0,0 +1,4 @@
+% The (old) Rust Crates and Modules Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/crates-and-modules.html).

src/doc/guide-error-handling.md

@@ -0,0 +1,4 @@
+% Error Handling in Rust
+
+This content has moved into the
+[the Rust Programming Language book](book/error-handling.html).

src/doc/guide-ffi.md

@@ -0,0 +1,4 @@
+% The (old) Rust Foreign Function Interface Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/ffi.html).

src/doc/guide-macros.md

@@ -0,0 +1,4 @@
+% The (old) Rust Macros Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/macros.html).

src/doc/guide-ownership.md

@@ -0,0 +1,4 @@
+% The (old) Rust Ownership Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/ownership.html).

src/doc/guide-plugins.md

@@ -0,0 +1,4 @@
+% The (old) Rust Compiler Plugins Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/plugins.html).

src/doc/guide-pointers.md

@@ -0,0 +1,4 @@
+% The (old) Rust Pointer Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/pointers.html).

src/doc/guide-strings.md

@@ -0,0 +1,4 @@
+% The (old) Guide to Rust Strings
+
+This content has moved into the
+[the Rust Programming Language book](book/strings.html).

src/doc/guide-tasks.md

@@ -0,0 +1,4 @@
+% The (old) Rust Threads and Communication Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/tasks.html).

src/doc/guide-testing.md

@@ -0,0 +1,4 @@
+% The (old) Rust Testing Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/testing.html).

src/doc/guide-unsafe.md

@@ -0,0 +1,4 @@
+% Writing Safe Low-level and Unsafe Code in Rust
+
+This content has moved into the
+[the Rust Programming Language book](book/unsafe.html).

src/doc/guide.md

@@ -0,0 +1,4 @@
+% The (old) Rust Guide
+
+This content has moved into the
+[the Rust Programming Language book](book/README.html).